1990735488

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 512

約数和(自身を含む): 7285248000

約数和(自身を除く): 5294512512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 61, 63, 64, 71, 72, 76, 84, 96, 108, 112, 114, 122, 126, 128, 133, 142, 144, 152, 168, 171, 183, 189, 192, 213, 216, 224, 228, 244, 252, 266, 284, 288, 304, 336, 342, 366, 378, 384, 399, 426, 427, 432, 448, 456, 488, 497, 504, 513, 532, 549, 568, 576, 608, 639, 672, 684, 732, 756, 798, 852, 854, 864, 896, 912, 976, 994, 1008, 1026, 1064, 1098, 1136, 1152, 1159, 1197, 1216, 1278, 1281, 1344, 1349, 1368, 1464, 1491, 1512, 1596, 1647, 1704, 1708, 1728, 1824, 1917, 1952, 1988, 2016, 2052, 2128, 2196, 2272, 2318, 2394, 2432, 2556, 2562, 2688, 2698, 2736, 2928, 2982, 3024, 3192, 3294, 3408, 3416, 3456, 3477, 3591, 3648, 3834, 3843, 3904, 3976, 4032, 4047, 4104, 4256, 4331, 4392, 4473, 4544, 4636, 4788, 5112, 5124, 5396, 5472, 5856, 5964, 6048, 6384, 6588, 6816, 6832, 6954, 7182, 7296, 7668, 7686, 7808, 7952, 8064, 8094, 8113, 8208, 8512, 8662, 8784, 8946, 9088, 9272, 9443, 9576, 10224, 10248, 10431, 10792, 10944, 11529, 11712, 11928, 12096, 12141, 12768, 12993, 13176, 13419, 13632, 13664, 13908, 14364, 15336, 15372, 15904, 16188, 16226, 16416, 17024, 17324, 17568, 17892, 18544, 18886, 19152, 20448, 20496, 20862, 21584, 21888, 23058, 23424, 23856, 24192, 24282, 24339, 25536, 25986, 26352, 26838, 27264, 27328, 27816, 28329, 28728, 30317, 30672, 30744, 31293, 31808, 32376, 32452, 32832, 34648, 35136, 35784, 36423, 37088, 37772, 38304, 38979, 40896, 40992, 41724, 43168, 46116, 47712, 48564, 48678, 51072, 51972, 52704, 53676, 54656, 55632, 56658, 57456, 60634, 61344, 61488, 62586, 63616, 64752, 64904, 65664, 69296, 70272, 71568, 72846, 73017, 74176, 75544, 76608, 77958, 81792, 81984, 82289, 83448, 84987, 86336, 90951, 92232, 95424, 97128, 97356, 103944, 105408, 107352, 111264, 113316, 114912, 116937, 121268, 122688, 122976, 125172, 129504, 129808, 138592, 143136, 145692, 146034, 148352, 151088, 153216, 155916, 163968, 164578, 166896, 169974, 172672, 181902, 184464, 190848, 194256, 194712, 207888, 210816, 214704, 219051, 222528, 226632, 229824, 233874, 242536, 245376, 245952, 246867, 250344, 254961, 259008, 259616, 272853, 277184, 286272, 291384, 292068, 302176, 311832, 329156, 333792, 339948, 363804, 368928, 388512, 389424, 415776, 429408, 438102, 445056, 453264, 459648, 467748, 485072, 491904, 493734, 500688, 509922, 518016, 519232, 545706, 554368, 572544, 576023, 582768, 584136, 604352, 623664, 658312, 667584, 679896, 727608, 737856, 740601, 777024, 778848, 818559, 831552, 858816, 876204, 906528, 935496, 970144, 987468, 1001376, 1019844, 1038464, 1091412, 1152046, 1165536, 1168272, 1208704, 1247328, 1316624, 1335168, 1359792, 1455216, 1475712, 1481202, 1554048, 1557696, 1637118, 1663104, 1717632, 1728069, 1752408, 1813056, 1870992, 1940288, 1974936, 2002752, 2039688, 2182824, 2221803, 2304092, 2331072, 2336544, 2494656, 2633248, 2719584, 2910432, 2962404, 3115392, 3274236, 3456138, 3504816, 3626112, 3741984, 3880576, 3949872, 4005504, 4079376, 4365648, 4443606, 4608184, 4662144, 4673088, 4989312, 5184207, 5266496, 5439168, 5820864, 5924808, 6548472, 6912276, 7009632, 7483968, 7899744, 8158752, 8731296, 8887212, 9216368, 9346176, 10368414, 10532992, 10878336, 11641728, 11849616, 13096944, 13824552, 14019264, 14967936, 15552621, 15799488, 16317504, 17462592, 17774424, 18432736, 20736828, 23699232, 26193888, 27649104, 28038528, 31105242, 31598976, 32635008, 34925184, 35548848, 36865472, 41473656, 47398464, 52387776, 55298208, 62210484, 71097696, 73730944, 82947312, 94796928, 104775552, 110596416, 124420968, 142195392, 165894624, 221192832, 248841936, 284390784, 331789248, 497683872, 663578496, 995367744, 1990735488]

約数ペア:

[(1, 1990735488), (2, 995367744), (3, 663578496), (4, 497683872), (6, 331789248), (7, 284390784), (8, 248841936), (9, 221192832), (12, 165894624), (14, 142195392), (16, 124420968), (18, 110596416), (19, 104775552), (21, 94796928), (24, 82947312), (27, 73730944), (28, 71097696), (32, 62210484), (36, 55298208), (38, 52387776), (42, 47398464), (48, 41473656), (54, 36865472), (56, 35548848), (57, 34925184), (61, 32635008), (63, 31598976), (64, 31105242), (71, 28038528), (72, 27649104), (76, 26193888), (84, 23699232), (96, 20736828), (108, 18432736), (112, 17774424), (114, 17462592), (122, 16317504), (126, 15799488), (128, 15552621), (133, 14967936), (142, 14019264), (144, 13824552), (152, 13096944), (168, 11849616), (171, 11641728), (183, 10878336), (189, 10532992), (192, 10368414), (213, 9346176), (216, 9216368), (224, 8887212), (228, 8731296), (244, 8158752), (252, 7899744), (266, 7483968), (284, 7009632), (288, 6912276), (304, 6548472), (336, 5924808), (342, 5820864), (366, 5439168), (378, 5266496), (384, 5184207), (399, 4989312), (426, 4673088), (427, 4662144), (432, 4608184), (448, 4443606), (456, 4365648), (488, 4079376), (497, 4005504), (504, 3949872), (513, 3880576), (532, 3741984), (549, 3626112), (568, 3504816), (576, 3456138), (608, 3274236), (639, 3115392), (672, 2962404), (684, 2910432), (732, 2719584), (756, 2633248), (798, 2494656), (852, 2336544), (854, 2331072), (864, 2304092), (896, 2221803), (912, 2182824), (976, 2039688), (994, 2002752), (1008, 1974936), (1026, 1940288), (1064, 1870992), (1098, 1813056), (1136, 1752408), (1152, 1728069), (1159, 1717632), (1197, 1663104), (1216, 1637118), (1278, 1557696), (1281, 1554048), (1344, 1481202), (1349, 1475712), (1368, 1455216), (1464, 1359792), (1491, 1335168), (1512, 1316624), (1596, 1247328), (1647, 1208704), (1704, 1168272), (1708, 1165536), (1728, 1152046), (1824, 1091412), (1917, 1038464), (1952, 1019844), (1988, 1001376), (2016, 987468), (2052, 970144), (2128, 935496), (2196, 906528), (2272, 876204), (2318, 858816), (2394, 831552), (2432, 818559), (2556, 778848), (2562, 777024), (2688, 740601), (2698, 737856), (2736, 727608), (2928, 679896), (2982, 667584), (3024, 658312), (3192, 623664), (3294, 604352), (3408, 584136), (3416, 582768), (3456, 576023), (3477, 572544), (3591, 554368), (3648, 545706), (3834, 519232), (3843, 518016), (3904, 509922), (3976, 500688), (4032, 493734), (4047, 491904), (4104, 485072), (4256, 467748), (4331, 459648), (4392, 453264), (4473, 445056), (4544, 438102), (4636, 429408), (4788, 415776), (5112, 389424), (5124, 388512), (5396, 368928), (5472, 363804), (5856, 339948), (5964, 333792), (6048, 329156), (6384, 311832), (6588, 302176), (6816, 292068), (6832, 291384), (6954, 286272), (7182, 277184), (7296, 272853), (7668, 259616), (7686, 259008), (7808, 254961), (7952, 250344), (8064, 246867), (8094, 245952), (8113, 245376), (8208, 242536), (8512, 233874), (8662, 229824), (8784, 226632), (8946, 222528), (9088, 219051), (9272, 214704), (9443, 210816), (9576, 207888), (10224, 194712), (10248, 194256), (10431, 190848), (10792, 184464), (10944, 181902), (11529, 172672), (11712, 169974), (11928, 166896), (12096, 164578), (12141, 163968), (12768, 155916), (12993, 153216), (13176, 151088), (13419, 148352), (13632, 146034), (13664, 145692), (13908, 143136), (14364, 138592), (15336, 129808), (15372, 129504), (15904, 125172), (16188, 122976), (16226, 122688), (16416, 121268), (17024, 116937), (17324, 114912), (17568, 113316), (17892, 111264), (18544, 107352), (18886, 105408), (19152, 103944), (20448, 97356), (20496, 97128), (20862, 95424), (21584, 92232), (21888, 90951), (23058, 86336), (23424, 84987), (23856, 83448), (24192, 82289), (24282, 81984), (24339, 81792), (25536, 77958), (25986, 76608), (26352, 75544), (26838, 74176), (27264, 73017), (27328, 72846), (27816, 71568), (28329, 70272), (28728, 69296), (30317, 65664), (30672, 64904), (30744, 64752), (31293, 63616), (31808, 62586), (32376, 61488), (32452, 61344), (32832, 60634), (34648, 57456), (35136, 56658), (35784, 55632), (36423, 54656), (37088, 53676), (37772, 52704), (38304, 51972), (38979, 51072), (40896, 48678), (40992, 48564), (41724, 47712), (43168, 46116)]